change STAGIT_BASEURL to an -u option and also update the example script

[stagit.git] / src / stagit.c

diff --git a/src/stagit.c b/src/stagit.c
index bdf2f70fe64568bd4845b0fdbf76dee2d69b4219..337529526ce83964a387f404e87e38a2cda322fe 100644 (file)
--- a/src/stagit.c
+++ b/src/stagit.c
@@ -1195,7 +1195,8 @@ err:
 void
 usage(char *argv0)
 {
-       fprintf(stderr, "%s [-c cachefile | -l commits] repodir\n", argv0);
+       fprintf(stderr, "%s [-c cachefile | -l commits] "
+               "[-u baseurl] repodir\n", argv0);
        exit(1);
 }
 
@@ -1228,6 +1229,10 @@ main(int argc, char *argv[])
                        if (argv[i][0] == '\0' || *p != '\0' ||
                            nlogcommits <= 0 || errno)
                                usage(argv[0]);
+               } else if (argv[i][1] == 'u') {
+                       if (i + 1 >= argc)
+                               usage(argv[0]);
+                       baseurl = argv[++i];
                }
        }
        if (!repodir)
@@ -1255,9 +1260,6 @@ main(int argc, char *argv[])
        }
 #endif
 
-       if ((p = getenv("STAGIT_BASEURL")))
-               baseurl = p;
-
        if (git_repository_open_ext(&repo, repodir,
                GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) < 0) {
                fprintf(stderr, "%s: cannot open repository\n", argv[0]);